Hall Research Technologies UV1-S-16X User manual

UV-16X Family of Mini-Cat Senders for
Transmission of 16 Independent PC or HD Video
Plus Audio or Power on Twisted Pair Cable
(Cat5/5e/6 or Zero-Skew UTP)
MODEL U UV V1 1- -S S- -1 16 6X XUTP VGA/POWER 16-PORT SENDER
MODEL U
UV VA A- -1 16 6X XUTP VGA/AUDIO 16-PORT SENDER
Order toll-free in the U.S. 800-959-6439
FREE technical support, Call 714-641-6607 or fax [phone]
Mail order: Hall Research Technologies, 1163 Warner Ave, Tustin, CA 92780
Web site: www.hallresearch.com • E-mail: info@ hallresearch.com
CUSTOMER
SUPPORT
INFORMATION
UMA1135, Rev 5

UV-16 Family of Mini-Cat®Senders
1
TRADEMARKS USED IN THIS MANUAL
Hall Research, HR, and (logo) are trademarks of Hall
Research, Inc. Any other trademarks mentioned in this manual are
acknowledged to be the property of the trademark owners.
FCC & CANADIAN DEPARTMENT OF COMMUNICATIONS
RADIO FREQUENCY INTERFERENCE STATEMENTS
This equipment generates, uses, and can radiate radio frequency energy
and if not installed and used properly, that is, in strict accordance with
the manufacturer’s instructions, may cause interference to radio
communication. It has been designed and found to comply with the
limits for a Class A computing device in accordance with the
specifications in Subpart B of Part 15 of FCC rules, which are intended
to provide reasonable protection against such interference when the
equipment is operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause interference, in which
case the user at their own expense will be required to take whatever
measures may be necessary to correct the interference.
This digital apparatus does not exceed the Class A limits for radio
noise emission from digital apparatus set out in the Radio Interference
Regulation of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques
dépassant les limites applicables aux appareils numériques de la classe
A prescrites dans le Règlement sur le brouillage radioélectrique publié
par le ministère des Communications du Canada
EUROPEAN UNION DECLARATION OF CONFORMITY
This product has been tested and shown to comply with the
requirements of the European EMC directive 89/336/EEC

Compact CAT5 Audio/Video Splitters and Receiver
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Contents
1. Introduction .......................................................................................3
1.1 General.........................................................................................3
1.2 Features........................................................................................4
2. Installation.........................................................................................5
3. Configuration & Operation................................................................7
3.1 Sender..........................................................................................7
3.2 Receivers .....................................................................................7
3.2.1 Adjusting the video quality for long cable runs........................8
3.2.2 UTP Cable Recommendations..................................................9
4. Troubleshooting...............................................................................10
4.1 Problem Solving FAQ .........................................................10
4.2 Calling Hall Research..........................................................11
4.3 Shipping and Packaging ......................................................11
5. Specifications...................................................................................12

UV-16 Family of Mini-Cat®Senders
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1. Introduction
1.1 General
This User’s Manual covers several models of Mini-Cat®Senders. The
senders can be any of the following models: UV1-S-16X or UVA-16X.
For these units, the number after the dash represents the quantity of
RJ45 outputs.
The transmission system is comprised of one Rack-Mount Sender unit
and one or more Receiver units (Sold Separately). There are 2
variations of the basic sender which can transmit Video along with
either Phantom Power (UV1-S-16X) or Video along with Line-Level
Audio (UVA-16X).
The senders convert the video inputs and either power or audio signals
into a format that can be transmitted using a single inexpensive and
commonly available Unshielded Twisted Pair (UTP) cable with RJ45
connectors. Both UTP and STP (shielded) cables can be used. In
addition you can use Cat5, 5e, 6, or higher. However, for runs of over
250 feet, Hall Research recommends using “Skew-free” or “Zero-
skew” Cat5 cables for best performance.
At the receiving (remote) end, a compatible receiver (sold separately)
is used to convert the UTP signal back to VGA and either power, audio
or RS232.
The product is housed in a 2 RU, 19” Rack mount enclosure and has
connectors for up to 16 video inputs and Audio depending on the
model, as well as multiple RJ45 output connectors for connection to the
remote systems.
The RJ45 outputs on the Sender can drive CAT5 LAN cables to 1000
feet (305 meters) with little to no degradation of video quality (500 feet
on some models) depending on resolution of the VGA signal (see table
3.2). The receiver can compensate for video signal losses in long cable
runs.

Compact CAT5 Audio/Video Splitters and Receiver
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1.2 Features
•Distribute 16 video sources in one easy to use rack mount unit
to remote locations
•EDID supplied for each video source. Custom programming
compatible.
•Supports resolutions up to 1920x1440 at 60Hz, and HD
resolutions up to 1080p
•Amplifies the signal for clean and crisp transmission using
Hall Research’s proven technology
•Drives standard CAT5 cables up to 1000 feet (500 feet on
some models)
•Transmit video and either Power or Audio signals on one
cable
•Built-In Universal Power Supply
•Model UV1-S-16X provides Phantom Power for Receivers up
to 500 feet away so the receivers don’t need a power
connection
•2RU, 19” Rack Mount Enclosure
•Perfect for Matrix Racks and Digital Signage

UV-16 Family of Mini-Cat®Senders
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2. Installation
1. Connect the video source to the PC/HDTV connectors. For Model
UVA-16X, connect the audio source to the AUDIO connectors.
2. Connect the included power cord to the power input connector on
the unit.
3. Using Category-5 or higher UTP cable, connect one or more
compatible receivers to the sender’s RJ45 outputs.
4. Connect the remote display/projector and possibly the speakers to
the receiver unit.
If using the Model UV1-S-16X, the receivers can be powered from
the CAT5 cabling if desired and the cables are less than 500 feet
from the sending unit.
CAUTION
Before plugging in the remote monitor, verify that the AC line is properly
wired and that a protective ground (green) wire is established with NO
potential difference between both the sender and receiver locations. The
splitter can tolerate up to 5 v peak-to-peak ground potential between the
two locations. Failure to ensure good grounding can result in erratic
operation and possible shock hazards or damage to your equipment.
NOTICE
Do not connect this unit to any LAN device such as network cards or hubs
as this may damage the UVA/URA and/or the LAN device. Use EIA/TIA 568B
standard straight-through patch wiring as shown below. Do not use
crossover cables.

Compact CAT5 Audio/Video Splitters and Receiver
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EIA/TIA 568B WIRING STANDARD
PIN Wire Color
1 White w/ Orange Stripe
2 Orange
3 White w/Green Stripe
4 Blue
5 White w/Blue Stripe
6 Green
7 White w/Brown Stripe
8 Brown

UV-16 Family of Mini-Cat®Senders
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3. Configuration & Operation
3.1 Sender
At the sending end the video signal from the source is fully terminated.
On the UVA-16X, the transmitted audio in the CAT5 cable to the
remote receiver is monaural. The audio output on the receiver is “line-
level” (powered speakers are required).
3.2 Receivers
Several receiver types are available that are compatible with this family
of products (See table for compatible receivers). All Receivers have a
single COMPENSATION potentiometer (pot) adjustment to recover
high frequency signal loss for long runs of the cable.
Model # Compatible Receivers
UV1-S-16X *UV1-R
UV1-R-WP (Wall Plate)
UVB1-CP-R
UVA-16X UV232A-R*, URA, URA-SKU, URA-XT
* - No RS232
* IMPORTANT
The UV1-S-16X sends 9 vDC via the CAT5 cable and is only
compatible with the UV1-R, UV1-R-WP and UVB1-CP-R.
Other types of receivers (Such as a URA) can sustain damage if
connected to the UV1-S-16X

Compact CAT5 Audio/Video Splitters and Receiver
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3.2.1 Adjusting the video quality for long cable runs
The video quality at the remote station depends on: (1) the length of the
CAT5 cable, (2) video resolution setting, (3) refresh rate setting and the
model of the receiver.
In general, at low and mid resolutions, excellent image reproduction is
provided at up to 1000 feet for UVA-16X model (500 feet for model
UV1-S-16X). At high resolution and refresh rates perfect image
reproduction can be achieved at shorter distances (see table below).
Using longer cables or higher resolution rates will still produce an
image, but the reproduction quality will be reduced.
Refresh Rate
60 Hz 75 Hz 85 Hz
800x600 1000 ft 1000 ft 1000 ft
1024x768 1000 ft 800 ft 750 ft
1280x1024 750 ft 650 ft 600 ft
Resolution
1600x1200 750 ft 600 ft 500 ft
1920x1440 750 ft 750 ft 500 ft
Refresh Rate
60 Hz 75 Hz 85 Hz
800x600 500 ft 500 ft 500 ft
1024x768 500 ft 400 ft 375 ft
1280x1024 375 ft 325 ft 300 ft
Resolution
1600x1200 375 ft 300 ft 250 ft
1920x1440 375 ft 375 ft 250 ft
Maximum
Recommended
Cable Lengths
For URA &
UR-232
Receivers
Table 3.2
Maximum
Recommended
Cable Lengths
For UV1
Receivers

UV-16 Family of Mini-Cat®Senders
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3.2.2 UTP Cable Recommendations
UTP cables have 4 twisted pairs inside. The video transmission over
UTP uses 3 individual pairs for each color (Red, Green, & Blue). As
shown in figure 3.1 above, a characteristic of Category-5/5e/6 cable is
that the pairs of wires are twisted at different rates. Therefore, for a
given length of Cat-5 cable the total length of a particular pair could be
longer than others. Since the signals travel in the cable at a fixed speed,
the arrival times of signals can be skewed in a long cable (those that
have to travel farther arrive later and the corresponding color shifts to
the right).
This is seen on the monitor as separation, or lack of convergence in
colors. For example a vertical white line on the screen may look to
have a red tinge on the left edge and blue tinge on the right edge.
This effect gets worse at high resolutions, high refresh rates, long
cables (in excess of 200 feet), and depends on the cable construction
itself. Hall Research highly recommends the use of UTP cables
specifically constructed for video transmission. In these cables the all
the twisted pairs are the same length. They are available from several
sources including Hall Research (part numbers shown below).
Zero-Skew CAT5 Cable for use with Hall Research CAT5 Products
PART NUMBER
CUTP-Z-1000-BLK 1000 ft.
Zero-Skew CAT5 cable. Bulk spool of 1000 ft
CUTP-ZP-1000-BLK 1000 ft.
Zero-Skew CAT5 cable. Bulk spool of 1000 ft Plenum Rated
If you are going to use commercial grade UTP cable, then we
recommend using Cat5 or Cat5e rather than Cat6, since the twist ratio
match is better in Cat5 cable.
RED
GREEN
BLUE
RED
GREEN
BLUE
Figure 3.1

Compact CAT5 Audio/Video Splitters and Receiver
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4. Troubleshooting
4.1 Problem Solving FAQ
1. Fuzzy, blurry, or ghosting image at remote location
If you have a stable image but it looks somewhat blurry (edges are not
sharp), make sure that you have adjusted the receiver unit’s
compensation pot correctly. Also check to see that you have not
exceeded the maximum recommended cable length. If you still have a
fuzzy image, try reducing the refresh rate and/or resolution of the PC.
If you determine that you have excessive color skew, then you must
either consider using Zero-Skew UTP cable, or if that is not possible,
use a secondary device whose job is to correct the color skew (please
contact Hall Research for details).
Your sender has multiple RJ45 output connectors. When a long CAT5
cable is plugged in any of the outputs, the unit expects a receiver unit at
the far end for proper termination. Therefore unplug the un-terminated
CAT5 cables from the splitter unit.
2. Image exhibits steady or rolling horizontal color “hum” bars
This is usually an indication of improper grounding either at the
sending end, the receiving end, or both. Verify that the AC line is
properly wired and that a protective ground (green) wire is established
with NO potential difference between both the sender and receiver
locations. The UTP sender can handle up to 5 v pp ground noise
between the two locations, but no more.
3. Shaking image or periodically blanking monitor
Inherently, balanced signal transmission over twisted pair offers good
immunity to EMI coupled noise from other external sources. However,
a strong electromagnetic noise field can cause instability in the signal.
Usual sources are high power AC lines or data and/or control cables
that run adjacent to and parallel with a substantial length of the CAT5
cable. To eliminate this, either place a distance between the CAT5
cables from the splitter and the interfering source, or use shielded
twisted pair (STP) CAT5 cables.

UV-16 Family of Mini-Cat®Senders
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4. The PC does not properly recognize a Plug-and-Play monitor
or displays black bars or the desired resolution is not a choice.
Each video input to the system has an EDID available for the video
source to read and process. This default EDID should work in most
cases without issues and adjustments can be made on the display
device. If necessary though, the EDID can be modified by the customer
for any of the video inputs by using a Hall Research EDID programmer
(purchased separately).
5. Poor audio quality at the receiving end
Only use powered speakers with the splitter and receivers. It is also
good practice to set the audio level (volume) output of the PC about 1/2
to 2/3 from the maximum and use the volume knob of the speakers to
adjust the volume to the desired level. A low volume signal output
from the PC reduces the signal-to-noise (S/N) ratio, whereas too high
output amplitude can cause saturation and clipping to occur.
4.2 Calling Hall Research
If you determine that your splitter is malfunctioning, do not attempt to
repair the unit. Contact the Hall Research Technical Support Team at
714-641-6607. Before you do, make a record of the history of the
problem. We will be able to provide more efficient and accurate
assistance if you have a complete description including:
• The nature and duration of the problem;
• The components involved in the problem—that is, what type of
cable, makes and models of computers and monitors, etc.
• The results of any testing you’ve already done.
4.3 Shipping and Packaging
If you need to transport or ship your sender: Package it carefully (we
recommend that you use the original container), and before you ship
the unit back to Hall Research for repair or return, contact us to get a
Return Material Authorization (RMA) number.

Compact CAT5 Audio/Video Splitters and Receiver
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5. Specifications
Supported
Video Types VGA through WUXGA, RGBS, or RGB and YPbPr
Resolution &
Refresh Rate PC Resolutions up to 1920 x 1440 at 60Hz
HD resolutions up to 1080p
Dimensions 3.2 Inch (H) x 9.8” (D) x 15.5 Inch (W) with 19 Inch
wide Front Panel
Weight 7 Lbs
Power Supply Directly from 100-220 VAC
Max Distance Up to 1000 feet on Models UVA-16X
Up to 500 feet on Model UV1-S-16X
Connectors HD15 female for video input
3.5 mm Mini-Stereo for audio input
RJ45 for CAT5 A/V outputs
Maximum
Altitude 10,000 ft. (3048 m)
Temperature
Tolerance Operating: 32 to 122°F (0 to 50°C);
Storage: –40 to +185°F (–40 to +85°C)
Humidity Up to 95% non-condensing
Enclosure Steel
MTBF 100,000 hours (calculated estimate)

© Co
py
ri
g
ht 2013. Hall Research, Inc. All ri
g
hts reserved.
1163 Warner Ave. Tustin, CA USA, Ph: [phone], Fax -6698
Products Designed and Made in the USA